CVE 설명

preprocessors/spp_frag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment.

CVE 정보

메트릭

메트릭	점수	심각도	CVSS 벡터	출처
V2	6.8		AV:N/AC:M/Au:N/C:P/I:P/A:P	nvd@nist.gov

EPSS

EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.

EPSS 점수

EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.

EPSS 백분위수

백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.

EPSS First.org

언급된 제품

구성 0

Snort>>Snort >> Version 까지 (포함) 2.8.0

참고 자료

https://exchange.xforce.ibmcloud.com/vulnerabilities/42584
Tags : vdb-entry, x_refsource_XF

http://cvs.snort.org/viewcvs.cgi/snort/src/preprocessors/spp_frag3.c.diff?r1=text&tr1=1.46.2.4&r2=text&tr2=1.46.2.5&diff_format=h
Tags : x_refsource_CONFIRM

https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00156.html
Tags : vendor-advisory, x_refsource_FEDORA

http://securitytracker.com/id?1020081
Tags : vdb-entry, x_refsource_SECTRACK

http://www.vupen.com/english/advisories/2008/1602
Tags : vdb-entry, x_refsource_VUPEN

https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00167.html
Tags : vendor-advisory, x_refsource_FEDORA

http://secunia.com/advisories/30348
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ipcop.org/index.php?name=News&file=article&sid=40
Tags : x_refsource_CONFIRM

http://www.securityfocus.com/bid/29327
Tags : vdb-entry, x_refsource_BID

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=701
Tags : third-party-advisory, x_refsource_IDEFENSE

http://cvs.snort.org/viewcvs.cgi/snort/ChangeLog?rev=1.534.2.11
Tags : x_refsource_CONFIRM

https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00198.html
Tags : vendor-advisory, x_refsource_FEDORA

http://secunia.com/advisories/31204
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/30563
Tags : third-party-advisory, x_refsource_SECUNIA

날짜	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	3.41%	–	–
2022-02-20	–	–	3.41%	–	–
2022-04-03	–	–	3.41%	–	–
2022-06-26	–	–	3.41%	–	–
2023-02-26	–	–	3.41%	–	–
2023-03-12	–	–	–	2.02%	–
2023-09-10	–	–	–	2.02%	–
2024-02-11	–	–	–	2.02%	–
2024-06-02	–	–	–	2.19%	–
2024-07-14	–	–	–	2.19%	–
2024-08-04	–	–	–	2.19%	–
2024-08-11	–	–	–	2.19%	–
2024-10-27	–	–	–	2.31%	–
2024-12-22	–	–	–	2.31%	–
2025-01-12	–	–	–	2.39%	–
2025-01-19	–	–	–	2.39%	–
2025-02-16	–	–	–	0.93%	–
2025-02-16	–	–	–	0.93%	–
2025-03-18	–	–	–	–	0.64%
2025-03-30	–	–	–	–	0.65%
2025-04-09	–	–	–	–	0.73%
2025-04-15	–	–	–	–	0.73%
2025-06-01	–	–	–	–	0.73%
2025-06-04	–	–	–	–	0.73%
2025-06-12	–	–	–	–	0.73%
2025-10-07	–	–	–	–	0.27%
2025-11-18	–	–	–	–	0.27%
2025-11-21	–	–	–	–	0.27%
2025-12-20	–	–	–	–	0.23%
2026-03-01	–	–	–	–	0.23%
2026-03-08	–	–	–	–	0.23%
2026-03-22	–	–	–	–	0.23%
2026-05-10	–	–	–	–	0.26%

날짜	백분위수
2022-02-06	66%
2022-02-20	67%
2022-04-03	83%
2022-06-26	84%
2023-02-26	85%
2023-03-12	87%
2023-09-10	88%
2024-02-11	89%
2024-06-02	89%
2024-07-14	9%
2024-08-04	89%
2024-08-11	9%
2024-10-27	9%
2024-12-22	89%
2025-01-12	9%
2025-01-19	9%
2025-02-16	83%
2025-02-16	83%
2025-03-18	69%
2025-03-30	68%
2025-04-09	7%
2025-04-15	71%
2025-06-01	72%
2025-06-04	71%
2025-06-12	72%
2025-10-07	5%
2025-11-18	47%
2025-11-21	5%
2025-12-20	46%
2026-03-01	46%
2026-03-08	45%
2026-03-22	46%
2026-05-10	49%

CVE-2008-1804 : 상세 정보

CVE-2008-1804